Now I´ll check the article George
But I forgot to say that this time he had problems with a linesman El Gordo needs a rage management course
Apparently, the lineman "reported" to the umpire that Agustín was being coach. He was furious!!! He even made the gesture of hitting him with the racket (of course he didn´t do it). And he continued angry about it for the rest of the match, and continued the discussion whith the chair umpire even after the handshake

EDIT: It´s fine. You translated the basic but I can´t really add something